囊

As true synovial joints,each facet joint contains a distinct joint space capable of accommodating between 1 and 1.5 ml of fluid, a synovial membrane, hyaline cartilage surfaces, and a fibrous capsule.21 The fibrous capsule of the lumbar facet joint is approximately 1 mm thick and composed mostly of collagenous tissue arranged in a more or less transversefashion to provide maximum resistance to flexion.22,23The joint capsule is thick posteriorly, supported by fibers arising from the multifidus muscle.

作为真正的滑膜关节，每个小关节包含明显的关节间隙，容纳1到1.5ml关节液。小关节由滑膜，透明软骨表面，和纤维囊组成。纤维囊厚约1mm，大部分有白色纤维组成，横向排列，以在屈曲时提供最大的张力。囊的后部很厚，纤维来源与多裂肌。

Seen mainly in the ovary, occasionally in the thyroid gland and pancreas, ovarian cystadenoma, there are two types: one is mucinous, often Multilocular, wall smooth, rarely papillary hyperplasia.

主要见于卵巢，偶见于甲状腺及胰腺，卵巢囊腺瘤有两种类型：一种是粘液性囊腺瘤，常为多房性，囊壁光滑，少有乳头状增生。

Spore shells of myxosporidia are synthesized by 2-7 chitin films. There is a polar capsule at the front-end or both ends and the polar filament in capsule. The polar filament can be drawed out from the capsule hole.

粘孢子虫的孢子外壳由2—7片几丁质片合成，前端或两端有极囊，囊内有极丝，可从极囊的孔中射出。

Results MC pollution was prevalence in Tongan source water, and the positive detected rate was 100% in reservoir water and 77.5% in shallow wall water. Oscillatoria rubescens was the dominant specie and Microcystis was the second.

结果 厦门同安农村饮用水水源普遍存在微囊藻毒素污染，夏季藻类生长高峰期，水库水微囊藻毒素检出率100%，浅井水检出率77.5%；同安水源中优势藻为颤藻，其次为微囊藻。

Objective To establish rat model with polycystic ovary with two different methods:testosterone plus human chorionic gonadotropin and progestogen plus HCG,compare the rat models induced by testosterone plus HCG with the patients with polycystic ovary syndrome in the aspects of ovarial morphous and gonadal hormone,and investigate whether testosterone with HCG is the effective method to establish rat model with polycystic ovary syndrome,than compare two methods(T+HCG and P+HCG)finally to draw a conclusion if there are any difference or similary between the two methods and which one is more ideal and convenient.Methods 60 SD female rats of 23 days were divided into three groups in random.

目的 本实验用睾酮联合绒毛膜促性腺激素及炔诺孕酮联合HCG两种方法分别建立多囊卵巢大鼠模型，将模型鼠的卵巢形态及血清激素方面改变与人类多囊卵巢综合征的病理改变加以比较，探讨睾酮联合HCG是否是建立多囊卵巢大鼠模型的有效方法，并比较两种造模法是否存在异同点，判断哪一种造模方法更为理想及简便有效。

Results 1 The incidence of parovarian cyst was 20.9% in all adnexal cysts.175 cases(91.62%) were pure cysts;15 cases(7.85%) were common epithelial ovarian tumors13 cases were serous cystadenoma;1 case was focal or junctional serous papillary cystadenoma;1 case wa...

结果191例卵巢冠囊肿患者中有175例(91.62%)为单纯囊肿；15例(7.85%)为上皮性囊肿(其中13例为浆液性囊腺瘤，1例为浆液性乳头状囊腺瘤灶性交界，1例为副中肾管源囊腺瘤、腺体增生并中重度非典型性增生)；1例(0.53%)为高分化乳头状间皮瘤。

The results were as follows: Compared with control group, the weight and the relative weight of thymuses, bursas of Fabricius and spleens of experiment group increased significantly(P＜0.05) or extremely significantly(P＜0.01). In experiment group, the cortex of thymic lobule, bursa nodule and Periarterial Lymphatic Sheaths thicken obviously; the volume of bursa nodule, splenic nodule and ellipsoid augmented, and the germinal center of splenic nodule were obvious; the thymic corpuscle increased; the plica of bursas of Fabricius developed well and the degenerating of it retarded.

结果表明：试验组鸡胸腺、腔上囊、脾的重量和器官指数均高于对照组，差异显著(P＜0.05)或极显著(P＜0.01)；试验组的胸腺小叶皮质增厚，胸腺小体增多；腔上囊皱襞发达，腔上囊小结体积大，皮质较厚，退化延缓；脾的动脉周围淋巴鞘增厚，脾小结体积大，生发中心明显，椭球增大。

To evaluate the role of collagen Ⅰ,Ⅲ and Ⅳ in the formation of the pericystic layer of hepatic hydatid cyst The expression of collagen Ⅰ,Ⅲ and Ⅳ in pericystic layers of hepatic hydatid cysts from 40 patients was observed using immunohistochemical methods.

探讨Ⅰ、Ⅲ和Ⅳ型胶原在形成肝包虫囊肿周围人体纤维囊壁中的作用及其临床意义。采用免疫组织化学方法检测Ⅰ、Ⅲ和Ⅳ型胶原在40例肝包虫囊肿周围纤维囊壁中表达。Ⅰ、Ⅲ和Ⅳ型胶原在肝包虫囊肿周围纤维囊壁中出现特异性分层表达。

However, it has aperitenon whose vascular system extends both within and outsidethe tendon. Achilles peritendinosis manifests at MR imagingas linear or irregular areas of altered signal intensity inthe pre–Achilles tendon fat pad, a finding that indicatesthe presence of edema ( Fig 13), or scarring of the peritenon.

然而它有肌膜囊，其血管系统延伸到肌腱的前后方，跟腱肌膜囊在MR图像上表现为肌腱前脂肪垫出现不规则或线状改变，这反映肌膜囊的水肿或瘢痕化。

Tenella YL attenuated strain were used to infect chickens perorally, then the abundant sporulated oocysts were collected by saturated saline floating measure. The size of the attenuated oocysts was about 19.8~21.2×15.5~16.6μm and the conformation of the strains were integral. 4 The prepatent period of E.

tenella YL减毒株孢子化卵囊经口服感染鸡，用饱和食盐水漂浮法能够收集得到球虫孢子化卵囊，杂质少，形态完整，减毒株卵囊的大小为19.8~21.2×15.5~16.6μm。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。